公开(公告)号：US08612474B2

公开(公告)日：2013-12-17

申请号：US12876655

申请日：2010-09-07

申请人： Ki Sung Lee ,  Jun Wook Lee ,  Jae Gak Hwang

发明人： Ki Sung Lee ,  Jun Wook Lee ,  Jae Gak Hwang

IPC分类号： G06F17/30

CPC分类号： G06F3/002 ,  G06F17/30557 ,  H04L41/12 ,  H04L67/12

摘要： Provided are a system and method for supporting a logical sensor network (LSN) separate from an actual physical sensor network (PSN) to readily obtain sensing data required by a user or application program in an environment consisting of various types of PSNs. The system includes a metadata database (DB) for storing metadata of a plurality of available PSNs each having a plurality of sensor nodes, a LSN generation module for generating a LSN including one or more PSNs among the PSNs registered in the metadata DB or one or more sensor nodes in the PSNs, and storing metadata of the generated LSN in the metadata DB, a LSN update module for updating the metadata of the LSN including the PSNs or the sensor nodes in the PSNs when a state of the PSNs or the sensor nodes is changed, and a query processing module for, when a query about the LSN is received from an application program, collecting sensing data from the PSNs or the sensor nodes included in the LSN, generating query result data for the LSN using the collected data, and providing the query result data to the application program.

摘要翻译： 提供了一种用于支持与实际物理传感器网络（PSN）分离的逻辑传感器网络（LSN）的系统和方法，以便在由各种类型的PSN组成的环境中容易地获得用户或应用程序所需的感测数据。 该系统包括用于存储多个具有多个传感器节点的多个可用PSN的元数据的元数据数据库（DB），用于在注册在元数据DB中的PSN中生成包括一个或多个PSN的LSN的LSN生成模块， PSN中的更多传感器节点，以及将所生成的LSN的元数据存储在元数据DB中，LSN更新模块，用于在PSN或传感器节点的状态下更新包含PSN或PSN中的传感器节点的LSN的元数据 以及查询处理模块，用于当从应用程序接收到关于LSN的查询时，从包含在所述LSN中的所述PSN或所述传感器节点收集感测数据，使用所收集的数据生成所述LSN的查询结果数据， 并向应用程序提供查询结果数据。

公开(公告)号：US20080109421A1

公开(公告)日：2008-05-08

申请号：US11933037

申请日：2007-10-31

申请人： Jae-Jun YOO ,  Jun-Wook LEE ,  Min-Soo KIM ,  In-Sung JANG ,  Mal-Hee KIM ,  Yong-Joon LEE ,  Jong-Hyun PARK

发明人： Jae-Jun YOO ,  Jun-Wook LEE ,  Min-Soo KIM ,  In-Sung JANG ,  Mal-Hee KIM ,  Yong-Joon LEE ,  Jong-Hyun PARK

IPC分类号： G06F17/30

CPC分类号： G06F17/30551

摘要： An apparatus for processing an integrated query from various sensor networks and a method thereof are provided. The apparatus includes an integrated query parser for parsing an integrated query and analyzing a syntax of the parsed integrated query; an integrated query execution plan generator for analyzing meaning of the parsed integrated query and generating an integrated query execution query for processing an integrated query; an integrated query optimizer for optimizing a process time for the generated execution plan based on query information stored in the query information storage and sensor network information stored in the sensor network information storage; and an integrated query executer for detailing the integrated query execution plan by controlling an execution order according to the optimized integrated query and transferring the detailed integrated query execution plan to an event data process executer, a temporal data process executer, and a continuous data process executer.

摘要翻译： 提供了一种用于处理来自各种传感器网络的综合查询的装置及其方法。 该装置包括用于解析集成查询并分析解析的综合查询的语法的集成查询解析器; 集成查询执行计划生成器，用于分析解析的集成查询的含义并生成用于处理集成查询的集成查询执行查询; 集成查询优化器，用于基于存储在所述传感器网络信息存储器中的查询信息存储器和传感器网络信息中的查询信息来优化所生成的执行计划的处理时间; 以及集成查询执行器，用于通过根据优化的集成查询控制执行顺序来详细描述集成查询执行计划，并将详细的集成查询执行计划传送到事件数据处理执行器，时间数据处理执行器和连续数据处理执行器 。

公开(公告)号：US20060014531A1

公开(公告)日：2006-01-19

申请号：US11027160

申请日：2004-12-29

申请人： Kwang-Woo Nam ,  Kyoung-Wook Min ,  Seong-Ho Lee ,  Jae-Ho Lee ,  Jun-Wook Lee

发明人： Kwang-Woo Nam ,  Kyoung-Wook Min ,  Seong-Ho Lee ,  Jae-Ho Lee ,  Jun-Wook Lee

IPC分类号： H04M3/00

CPC分类号： G06Q30/0207 ,  H04L67/18 ,  H04M3/42229 ,  H04M2207/18 ,  H04M2242/14 ,  H04W4/02

摘要： Disclosed is a location trigger system for a location-based service comprising a mobile station in which a LAT detecting the location trigger is embedded; an LBS platform transmitting location trigger assisted information on a location trigger area to the MS, and handling the location trigger in accordance with events invoked on the basis of the location trigger assisted information; a location agent setting the location trigger to obtain location-based information of the MS; and an LBS application connected to the LP, and receiving a customized LBS based on the location information in accordance with the location trigger.

摘要翻译： 公开了一种用于基于位置的服务的位置触发系统，其包括其中嵌入了检测位置触发的LAT的移动站; LBS平台将位置触发辅助信息发送到MS的位置触发区域，以及根据位置触发辅助信息调用的事件来处理位置触发; 设置位置触发器以获得MS的基于位置的信息的位置代理; 以及连接到LP的LBS应用，并且基于位置信息根据位置触发来接收定制的LBS。

公开(公告)号：US07254388B2

公开(公告)日：2007-08-07

申请号：US11027160

申请日：2004-12-29

申请人： Kwang-Woo Nam ,  Kyoung-Wook Min ,  Seong-Ho Lee ,  Jae-Ho Lee ,  Jun-Wook Lee

发明人： Kwang-Woo Nam ,  Kyoung-Wook Min ,  Seong-Ho Lee ,  Jae-Ho Lee ,  Jun-Wook Lee

IPC分类号： H04Q7/20 ,  H04Q7/38

CPC分类号： G06Q30/0207 ,  H04L67/18 ,  H04M3/42229 ,  H04M2207/18 ,  H04M2242/14 ,  H04W4/02

摘要： Disclosed is a location trigger system for a location-based service comprising a mobile station in which a LAT detecting the location trigger is embedded; an LBS platform transmitting location trigger assisted information on a location trigger area to the MS, and handling the location trigger in accordance with events invoked on the basis of the location trigger assisted information; a location agent setting the location trigger to obtain location-based information of the MS; and an LBS application connected to the LP, and receiving a customized LBS based on the location information in accordance with the location trigger.

摘要翻译： 公开了一种用于基于位置的服务的位置触发系统，其包括其中嵌入了检测位置触发的LAT的移动站; LBS平台将位置触发辅助信息发送到MS的位置触发区域，以及根据位置触发辅助信息调用的事件来处理位置触发; 设置位置触发器以获得MS的基于位置的信息的位置代理; 以及连接到LP的LBS应用，并且基于位置信息根据位置触发来接收定制的LBS。

公开(公告)号：US20110113339A1

公开(公告)日：2011-05-12

申请号：US12876655

申请日：2010-09-07

申请人： Ki Sung Lee ,  Jun Wook Lee ,  Jae Gak Hwang

发明人： Ki Sung Lee ,  Jun Wook Lee ,  Jae Gak Hwang

IPC分类号： G06F17/30 ,  G06F3/01 ,  G06F15/16

CPC分类号： G06F3/002 ,  G06F17/30557 ,  H04L41/12 ,  H04L67/12

摘要： Provided are a system and method for supporting a logical sensor network (LSN) separate from an actual physical sensor network (PSN) to readily obtain sensing data required by a user or application program in an environment consisting of various types of PSNs. The system includes a metadata database (DB) for storing metadata of a plurality of available PSNs each having a plurality of sensor nodes, a LSN generation module for generating a LSN including one or more PSNs among the PSNs registered in the metadata DB or one or more sensor nodes in the PSNs, and storing metadata of the generated LSN in the metadata DB, a LSN update module for updating the metadata of the LSN including the PSNs or the sensor nodes in the PSNs when a state of the PSNs or the sensor nodes is changed, and a query processing module for, when a query about the LSN is received from an application program, collecting sensing data from the PSNs or the sensor nodes included in the LSN, generating query result data for the LSN using the collected data, and providing the query result data to the application program.

摘要翻译： 提供了一种用于支持与实际物理传感器网络（PSN）分离的逻辑传感器网络（LSN）的系统和方法，以便在由各种类型的PSN组成的环境中容易地获得用户或应用程序所需的感测数据。 该系统包括用于存储多个具有多个传感器节点的多个可用PSN的元数据的元数据数据库（DB），用于在注册在元数据DB中的PSN中生成包括一个或多个PSN的LSN的LSN生成模块， PSN中的更多传感器节点，以及将所生成的LSN的元数据存储在元数据DB中，LSN更新模块，用于在PSN或传感器节点的状态下更新包含PSN或PSN中的传感器节点的LSN的元数据 以及查询处理模块，用于当从应用程序接收到关于LSN的查询时，从包含在所述LSN中的所述PSN或所述传感器节点收集感测数据，使用所收集的数据生成所述LSN的查询结果数据， 并向应用程序提供查询结果数据。

公开(公告)号：US07882133B2

公开(公告)日：2011-02-01

申请号：US11933037

申请日：2007-10-31

申请人： Jae-Jun Yoo ,  Jun-Wook Lee ,  Min-Soo Kim ,  In-Sung Jang ,  Mal-Hee Kim ,  Yong-Joon Lee ,  Jong-Hyun Park

发明人： Jae-Jun Yoo ,  Jun-Wook Lee ,  Min-Soo Kim ,  In-Sung Jang ,  Mal-Hee Kim ,  Yong-Joon Lee ,  Jong-Hyun Park

IPC分类号： G06F7/00

CPC分类号： G06F17/30551

摘要： An apparatus for processing an integrated query from various sensor networks and a method thereof are provided. The apparatus includes an integrated query parser for parsing an integrated query and analyzing a syntax of the parsed integrated query; an integrated query execution plan generator for analyzing meaning of the parsed integrated query and generating an integrated query execution query for processing an integrated query; an integrated query optimizer for optimizing a process time for the generated execution plan based on query information stored in the query information storage and sensor network information stored in the sensor network information storage; and an integrated query executer for detailing the integrated query execution plan by controlling an execution order according to the optimized integrated query and transferring the detailed integrated query execution plan to an event data process executer, a temporal data process executer, and a continuous data process executer.

摘要翻译： 提供了一种用于处理来自各种传感器网络的综合查询的装置及其方法。 该装置包括用于解析集成查询并分析解析的综合查询的语法的集成查询解析器; 集成查询执行计划生成器，用于分析解析的集成查询的含义并生成用于处理集成查询的集成查询执行查询; 集成查询优化器，用于基于存储在所述传感器网络信息存储器中的查询信息存储器和传感器网络信息中的查询信息来优化所生成的执行计划的处理时间; 以及集成查询执行器，用于通过根据优化的集成查询控制执行顺序来详细描述集成查询执行计划，并将详细的集成查询执行计划传送到事件数据处理执行器，时间数据处理执行器和连续数据处理执行器 。